Subdivision · SEN
Ndendory
Senegal
Species observed
139
Observations
623
Area
2 392,7km²
Ecological tissue
Sample of 20 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Ndendory : 17 espèces reliées par 14 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
139 distinct species · 623 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
30,1°C
Annual rain
510mm
Warmest m°
41,1°C
Coldest m°
18,3°C
Elevation: 69 m on average (min 14 m, max 91 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,3
Org. C
6,5g/kg
Clay
21,5%
Sand
59,2%
Silt
19,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Kanel
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology12 basins · 0 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
124,0km
Basins crossed
12
Max stream order
7
Max drainage
341 914km²
Discharge in basins
214,2m³/s
Mean precip.
597mm/an
Mean T°
28,6°C
Moisture idx
-0,72
Mean runoff
66mm/an
Mean elev. (basins)
67m
Watersheds crossing here
- Bassin de Tiângol Lotokésub-area1 411 km²overlap471.30 km²20%
- Bassin de Ferlosub-area669,2 km²overlap423.72 km²18%
- Bassin de Tchangol Kolisub-area675,7 km²overlap323.98 km²14%
- Bassin de Loumbolsub-area1 901,2 km²overlap268.61 km²11%
- Bassin de Ferlosub-area567,9 km²overlap241.33 km²10%
- Bassin de Ferlosub-area409,9 km²overlap189.21 km²8%
- Bassin de Tschnagol Mayelsub-area1 048,3 km²overlap107.99 km²5%
- Bassin de Sénégal السنغالsub-area560,7 km²overlap88.32 km²4%
- Bassin de Tchangol Alassub-area476 km²overlap82.20 km²3%
Rivers / streams (12, ord ≥ 4)
- Ferloord 5len here39.19 km4%total1048 km
- Loumbolord 3len here16.17 km9%total189 km
- Sénégal السنغالord 7len here15.30 km1%total1087 km
- Niaourél Vendou Amadiord 2len here14.65 km100%total15 km
- Tschnagol Mayelord 4len here13.16 km21%total63 km
- Dioulolord 3len here7.83 km24%total33 km
- Latiéouolord 4len here5.46 km3%total182 km
- Tiângol Haïréord 2len here4.39 km26%total17 km
- Tchangol Ouro Amatord 3len here3.19 km29%total11 km
- Tchangol Koliord 3len here3.05 km12%total26 km
- Tchangol Alasord 3len here1.50 km4%total34 km
- Tchangol Daoord 5len here0.14 km1%total24 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
8,6%
Pesticides
1,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)